No, he should not retire.
There has never been a more under appreciated, under valued QB in NFL history. This is an UNDRAFTED kid from Eastern Illinois who year in and year out is a top 7 or 8 QB in the league.
I get that the Cowboy hate somewhat contributes to the Romo hate, but beyond that I just don't understand.
The guy is a class act all the way around and has been a very good player in this league for a long time.
I'm still in shock from the announcement on Saturday and I genuinely feel bad for him.
Hopefully he can come back between weeks 5 and 8 and carry the team the rest of the way,
I want so badly for Romo and Witten to get a ring...